Boeing’s futuristic technology to 3D print objects while levitating in space

Boeing has patented technology to 3D print objects while levitating in space. Boeing plans to 3D print aircraft parts using this technology. For more details check - Multiple 3D printers are used to simultaneously print various features. The printing material has diamagnetic properties. When super-cooled becomes a super-conductor. First, a small quantity of the printing material called nugget is ejected into space. By creating magnetic fields, the nugget is held in space by lev